1651290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 4173120

約数和(自身を除く): 2521830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2897, 5794, 8691, 14485, 17382, 28970, 43455, 55043, 86910, 110086, 165129, 275215, 330258, 550430, 825645, 1651290]

約数ペア:

[(1, 1651290), (2, 825645), (3, 550430), (5, 330258), (6, 275215), (10, 165129), (15, 110086), (19, 86910), (30, 55043), (38, 43455), (57, 28970), (95, 17382), (114, 14485), (190, 8691), (285, 5794), (570, 2897)]